Turn off the Caps Lock and post some detail of what you have now and what you
wish to occur.
If talking about using more than 30 arguments in a formula, there are methods to
overcome that.
One is to use two sets of parens like
=SUM((a1,a2,a3,a9,f5,h7...more than 30 cells))
Show us the formula you are using currently.
Gord Dibben MS Excel MVP